Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 25fb9245b3a7ca2f…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 6d81b477de17f51142541bf90e35d83a SHA-1: 7999434f77bba364766be0437424d6a7f14a6709 SHA-256: 25fb9245b3a7ca2fb17325ef76ba7b090bee8d4a38d39045fc2e00383ec68208
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating its function as a dropper for Qbot malware. The detection name suggests it's designed to deliver a malicious payload, likely through macro execution within the Excel document. This aligns with common Qbot distribution methods.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

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